3
F
unction
d
iag
ram
s
3.12
Basic positioner
(EPOS)
SINAMICS
G120D
69
6
L
ist Manual (LH
14)
, 01/2
016
, A5E3384231
3
F
ig.
3
-88
36
12 – Referen
cing/reference
p
oint app
ro
ach mode (p2
597
=
0)
- 3612 -
Function diagram
8
7
6
5
4
3
2
1
fp_3612_97_55.vsd
Basic positioner (EPOS)
G120D CU250D-2
09.12.2015
V4.7.6
Referencing/reference point approach mode (p2597 = 0)
[3630.1]
Position
A
B
|v|
s
100 %
100 %
<1>
<1>
<1>
<2>
<2>
[3614.2]
[3614.2]
[3614.2]
<1>
<3>
<3>
<3>
[3614.1]
[3614.1]
[3646.3]
[3646.1]
[4010.8]
[4010.8]
[4010.8]
<4>
<4>
I
II
III
<5>
(0)
Srch for ref dir
p2604
(1)
Rev minus
p2613
(1)
Rev plus
p2614
(0)
Ref start
p2595
(0)
Set ref_pt
p2596
(0)
Ref_typ select
p2597
(0)
Ref_cam
p2612
(2526.2)
MeasVal valid fdbk
p2661
(2526.1)
Ref act fdbk
p2659
Meas val ref
(2523[0])
p2660
Ref_pt coord val
-2147482648 ... 2147482647 [LU]
p2599 (0)
Ref_pt coord S_src
(2599[0])
p2598
v_appr ref_cam
1 ... 40000000 [1000 LU/min]
p2605 (5000)
v_appr ref_pt
1 ... 40000000 [1000 LU/min]
p2611 (300)
v_appr ref_ZM
1 ... 40000000 [1000 LU/min]
p2608 (300)
Ref_pt offset
-2147482648 ... 2147482647 [LU]
p2600 (0)
r2672
v_set act [1000 LU/min]
r2673
a_over act [%]
r2674
-a_over act [%]
r2680
Clearance cam/ZM [LU]
POS_ZSW2
r2684
r2684
.11
POS_ZSW2
r2684
r2684
Tol_band to ZM
0 ... 2147482647 [LU]
p2610 (2147482647)
Max s ref_cam ZM
0 ... 2147482647 [LU]
p2609 (20000)
Ref_cam max s
0 ... 2147482647 [LU]
p2606 (2147482647)
Reversing cam
Reversing cam
Motion variables in “referencing/
reference point approach“ mode
Velocity
F07458
"Reference cam not found"
F07459
"No zero mark"
F07460
"End of reference cam not found"
Zero marks (ZM)
Zero mark evaluation
activated
Feedback
signals
If no reference cam exists, the axis directly moves to the zero mark (in the defined start direction). Without a reference cam, the tolerance bandwidth is not evaluated.
When "flying referencing" is selected (passive referencing, p2597 = 1 signal), this function diagram is of no significance => refer to [3614].
The connector outputs are only supplied with values from here if the “referencing“ mode is active.
The reversing cams are low active. When a cam is actuated, motion (reference cam search) is continued in the opposite direction.
Reference point setting is only effective in the initial state [3625].
Approach direction
1 = Negative
0 = Positive
Ref_cam pres
0 ... 1
p2607 (1)
.0
<1>
<2>
<3>
<4>
<5>
Содержание SINAMICS G120D CU240D-2 DP
Страница 1: ...s SINAMICS SINAMICS G120D Control Units CU240D 2 CU250D 2 List Manual 01 2016 Edition ...
Страница 2: ......
Страница 954: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G120D 954 List Manual LH14 01 2016 A5E33842313 ...
Страница 978: ...Index SINAMICS G120D 978 List Manual LH14 01 2016 A5E33842313 ...
Страница 979: ......